This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: In a linear programming model, the __________ assumption plus the nonnegativity constraints mean ... (Read 140 times)

ereecah

  • Hero Member
  • *****
  • Posts: 530
on: Jun 24, 2018
In a linear programming model, the __________ assumption plus the nonnegativity constraints mean that decision variables can take on any value greater than or equal to zero.
 a. proportionality b. divisibility
  c. additivity d. negativity

Question 2

A bucket contains 3 red balls, 4 yellow balls, and 5 purple balls. One ball is taken from the bucket and is not replaced. Another ball is taken from the bucket. What is the probability that the first ball is red and the second ball is purple?


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

yuyiding

  • Sr. Member
  • ****
  • Posts: 357
Reply #1 on: Jun 24, 2018
Answer to Question 1

b
RATIONALE: In a linear programming model, the assumption divisibility means that the decision variables are continuous. The divisibility assumption plus the nonnegativity constraints mean that decision variables can take on any value greater than or equal to zero.

Answer to Question 2

5/44
RATIONALE: The events are dependent therefore the probability is calculated as P(red then purple) = P(red)  P(purple) = 3/12  5/11 = 15/132 = 5/44


ereecah

  • Member
  • Posts: 530
Reply 2 on: Jun 24, 2018
:D TYSM

Dominic

  • Member
  • Posts: 328
Reply 3 on: Yesterday
Great answer, keep it coming :)

« previous next »
 

Did you know?

Acetaminophen (Tylenol) in overdose can seriously damage the liver. It should never be taken by people who use alcohol heavily; it can result in severe liver damage and even a condition requiring a liver transplant.

Did you know?

Earwax has antimicrobial properties that reduce the viability of bacteria and fungus in the human ear.

Did you know?

Congestive heart failure is a serious disorder that carries a reduced life expectancy. Heart failure is usually a chronic illness, and it may worsen with infection or other physical stressors.

Did you know?

In women, pharmacodynamic differences include increased sensitivity to (and increased effectiveness of) beta-blockers, opioids, selective serotonin reuptake inhibitors, and typical antipsychotics.

Did you know?

The immune system needs 9.5 hours of sleep in total darkness to recharge completely.

Health Belief Model Health Belief Model
Kaplan’s Three-Stage Model of Sexual Response Kaplan’s Three-Stage Model of Sexual Response
Marcel Breuer, Armchair, Model B3. Marcel Breuer, Armchair, Model B3.
Theodore Brookhart and Egmont C. Arens, "Streamliner" Meat Slicer, Model 410. Theodore Brookhart and Egmont C. Arens, "Streamliner" Meat Slicer, Model 410.
Power in the United States: The Model Proposed by C. Wright Mills Power in the United States: The Model Proposed by C. Wright Mills
Schematic diagram showing polyclonal response by B cells against linear epitopes. Schematic diagram showing polyclonal response by B cells against linear epitopes.
Video: Hierarchical Sequencing Method - Sequence Tagged Sites

For a complete list of videos, visit our video library